50623226 has 4 divisors (see below), whose sum is σ = 75934842. Its totient is φ = 25311612.

The previous prime is 50623171. The next prime is 50623291. The reversal of 50623226 is 62232605.

50623226 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Cunningham number, because it is equal to 7115²+1.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 62232605 = 5 ⋅12446521.

It can be written as a sum of positive squares in only one way, i.e., 50623225 + 1 = 7115^2 + 1^2 .

It is a super-2 number, since 2×50623226² = 5125422021294152, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 50623195 and 50623204.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12655805 + ... + 12655808.

Almost surely, 2^50623226 is an apocalyptic number.

50623226 is a deficient number, since it is larger than the sum of its proper divisors (25311616).

50623226 is a wasteful number, since it uses less digits than its factorization.

50623226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25311615.

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 50623226 is about 7115.0000702741. Note that the first 4 decimals coincide. The cubic root of 50623226 is about 369.9274900520.

It can be divided in two parts, 506 and 23226, that added together give a palindrome (23732).

The spelling of 50623226 in words is "fifty million, six hundred twenty-three thousand, two hundred twenty-six".